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NEET levelSingle correct optionDifficulty 1 of 3rg211

For a gas, $B$ is negative at $200 K$ and positive at $600 K$ . The Boyle temperature lies

Abelow $200 K$
Bbetween $200 K$ and $600 K$
Cabove $600 K$
Dexactly at $600 K$

Answer: B

B

increases with temperature and passes through zero at the Boyle temperature. Since it changes sign between

200

and

600 K

,

T_{B}

lies in that interval.

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